Calm focus

L-theanine

The smooth to guayusa's go.

What it is

An amino acid found naturally in tea leaves, long associated with a state of relaxed alertness.

Takes the edge off caffeine and supports calm, focused clarity without making you drowsy — present, not wired.

Paired with guayusa, it turns raw caffeine into composed energy. It's the reason Second9 lifts you without the buzz-and-crash.

Does L-theanine make you sleepy?

No — it supports calm focus, not sedation.

Why pair it with caffeine?

Together they're smoother than either alone.

Statements describe ingredient function and are not evaluated by the FDA. Second9 is a beverage, not a medical product.